What is Kingdom Come: Deliverance for Xbox One and PC? Here's everything we know so far

Kingdom Come: Deliverance is a unique story-driven action RPG, coming in early 2018 to Xbox One and PC.
We've seen countless medieval-style RPGs over the years, with Bethesda's The Elder Scrolls swirling at the top, defining what RPGs of this type should look like. Warhorse Studios is taking its game in another direction.
Revolving around real European history, Kingdom Come: Deliverance is a story-driven RPG inspired by the historical realities of 1403 Bohemia. The landscapes and buildings are derived from real-world geography and archaeology, set in regions that are part of modern day Czech Republic.
There's no magic, and no dragons in Kingdom Come: Deliverance. But there's heaps of sword fighting, dark political intrigue, and narrative choices that actually matter.